17939412

素因数分解:

$2^2\times 3^2\times {\mathrm{547}}^1\times {\mathrm{911}}^1$

素因数の和:1468

約数の個数: 36

約数和(自身を含む): 45479616

約数和(自身を除く): 27540204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 547, 911, 1094, 1641, 1822, 2188, 2733, 3282, 3644, 4923, 5466, 6564, 8199, 9846, 10932, 16398, 19692, 32796, 498317, 996634, 1494951, 1993268, 2989902, 4484853, 5979804, 8969706, 17939412]

約数ペア:

[(1, 17939412), (2, 8969706), (3, 5979804), (4, 4484853), (6, 2989902), (9, 1993268), (12, 1494951), (18, 996634), (36, 498317), (547, 32796), (911, 19692), (1094, 16398), (1641, 10932), (1822, 9846), (2188, 8199), (2733, 6564), (3282, 5466), (3644, 4923)]